
Surf Forecasts:
Tarnos - La Digue surf forecast from 8 Sep 2026:
- Best quality surf: Sunday 13 Sep, 5AM (local time) - 5ft (1.5m), 14s period, NW swell with glassy winds.
- Most powerful swell: Sunday 13 Sep, 11AM (local time) - 5ft (1.6m), 13s period, NW swell with 878 kJ wave energy.
- Next surfable swell (1★+): Wednesday 9 Sep, 11AM (local time) - 6ft (1.8m), 9s period with NW swell.
Best Forecast Surf Conditions for Tarnos - La Digue this week:
The surf forecast for Tarnos - La Digue over the next 16 days: The first swell (rated 1 star or higher) is forecast to arrive on Wednesday (Sep 09) at 11AM. The primary swell is predicted to be 1.8m and 9s period. The wind is predicted to be cross-offshore as the swell arrives.
The most powerful waves expected at Tarnos - La Digue in the next 16 days are 1.6m 13s and forecast to arrive on Sunday (Sep 13) at 11AM. Winds are predicted to be onshore at the time the swell arrives.
| Wave Type | Time (CEST) & Date | Wave Height & Period |
|---|---|---|
| Next good surf (1 star+) | 11AM (Wed 9th Sep) | 6ft (1.8m) 9s |
| Best Surf | 5AM (Sun 13th Sep) | 5ft (1.5m) 14s |
| Most Powerful | 11AM (Sun 13th Sep) | 5ft (1.6m) 13s |
Table - best surf conditions forecast for Tarnos - La Digue over the next 16 days.
The Lowdown
Alright, let's get into it. It's been a bit slow out there, but there's some juice coming if you know where to look. First couple of days, you can stay in bed.
Tuesday morning at Tarnos - La Digue (Tarnos) is a no-go. Only 3ft of weak WNW swell with an 11-second period, and the wind has that onshore chop on it. Water's at 73°, which is a good few degrees warmer than normal for this time of year, so it feels pretty nice despite the lack of surf.
Wednesday morning is where it starts to wake up. Swell jumps to 6ft from the NW with a better 9-second period, and the wind goes offshore from the NE. Wave energy gets up to a solid moderate 486. This is looking more like it.
But the real gem is Thursday morning. Glassy. No wind at all. The swell is 4-5ft from the NW with a 10-second period and 311 energy. That jetty is going to be working. This is the cleanest look you'll get all week.
Friday and Saturday are small and messy. Swell drops below 2-3ft. Weak energy. It's a good time to work on your pop-up.
Then Sunday brings in a bigger, longer-period groundswell. 5ft from the NW with a 13-second period. Energy is pumping at 878. But the wind gets on it. It's onshore in the morning and cross-onshore later. It's got a lot of power, but it won't be pretty.
Now, the standout of the first week is Monday the 14th. Morning offshore from the ENE. Swell is still a solid 4-5ft from the NW with a 12-second period. Energy is at 442. Clean, groomed, and punchy. This is the one to plan for.
After that, the middle of next week drops off. The 15th and 16th are small, weak, and mostly onshore. Not worth the paddle.
But hold on. Thursday the 17th looks like another great one. A 5ft WNW swell with an 11-second period and a nice cross-offshore wind from the NNE. Energy is strong at 508. Dawn patrol will be well worth it.
The 18th and 19th keep the good times rolling with clean mornings and 4-5ft of NW swell. Good, consistent surf.
The weekend gets blown out. And then there's a big pulse on the 22nd. Swell jumps to over 6ft from the NW with a very long 14-second period. The energy is massive, 1407. But the wind is screaming onshore at 25 to 40 km/h. It's going to be a complete mess. That's not surf, that's a washing machine. You'd be better off with a kite. That's expert-only and even then, it's hazardous.
Finally, the run ends on Wednesday the 23rd with the wind dropping to nothing. Glassy conditions with a clean 4-5ft NW swell and 537 energy. That's a proper way to finish.
So, keep an eye on the 10th and 14th for the cleanest waves in the first week. The second week has more size and power, with the 17th and 23rd being the best bets, though they're a little further out and not as certain.
Rusty.
Short Range ForecastModerate rain (total 15mm), heaviest on Tue night. Warm (max 21°C on Tue afternoon, min 15°C on Thu morning). Wind will be generally light. | Days 4-6 Weather SummaryMostly dry. Warm (max 20°C on Fri afternoon, min 16°C on Fri morning). Wind will be generally light. | ||||||||||||||||||||
Tuesday 8 | Wednesday 9 | Thursday 10 | Friday 11 | Saturday 12 | Sunday 13 | Monday 14 | |||||||||||||||
AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | AM | PM | Night | |
Swell Height Map | |||||||||||||||||||||
Wave Height (m) Direction Period (s) | WNW 11 | WNW 11 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | WNW 9 | WNW 8 | NW 8 | NW 15 | NW 13 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 |
Wave Graph | |||||||||||||||||||||
226 | 222 | 406 | 486 | 336 | 377 | 311 | 241 | 114 | 74 | 42 | 99 | 58 | 60 | 209 | 878 | 688 | 603 | 442 | 357 | 282 | |
Wind (km/h) | |||||||||||||||||||||
Wind State on-shore cross-onshore cross-shore cross-offshore off-shore glassy | on | on | cross | cross-off | cross | glassy | glassy | cross-on | glassy | on | cross-on | cross-off | glassy | cross-on | glassy | on | cross-on | glassy | off | cross-on | cross-off |
High Tide | 3:25PM3.86m | 3:58AM3.77m | 4:14PM4.11m | 4:42AM3.97m | 4:58PM4.30m | 5:22AM4.10m | 5:38PM4.40m | 5:58AM4.16m | 6:15PM4.38m | 6:34AM4.15m | 6:51PM4.28m | 7:08AM4.06m | 7:25PM4.09m | ||||||||
Low Tide | 9:27AM1.43m | 10:04PM1.08m | 10:20AM1.16m | 10:51PM0.85m | 11:04AM0.94m | 11:33PM0.71m | 11:44AM0.80m | 00:11AM0.67m | 12:22PM0.75m | 00:46AM0.72m | 12:57PM0.79m | 1:20AM0.85m | 1:32PM0.91m | 1:52AM1.03m | |||||||
7:35 | — | — | 7:37 | — | — | 7:39 | — | — | 7:39 | — | — | 7:41 | — | — | 7:41 | — | — | 7:43 | — | — | |
— | 8:30 | — | — | 8:28 | — | — | 8:25 | — | — | 8:23 | — | — | 8:22 | — | — | 8:21 | — | — | 8:19 | — | |
mm | — | — | 15 | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
Temp °C | 20 | 21 | 21 | 19 | 19 | 18 | 17 | 19 | 19 | 18 | 20 | 19 | 17 | 20 | 20 | 19 | 20 | 20 | 19 | 25 | 22 |
Feels °C | 21 | 21 | 21 | 17 | 15 | 15 | 17 | 17 | 18 | 17 | 19 | 18 | 18 | 19 | 20 | 20 | 20 | 20 | 19 | 24 | 23 |
Swell 1 Height (m) Direction Period (s) | WNW 11 | WNW 11 | NW 9 | NW 9 | NW 9 | NW 10 | NW 10 | NW 10 | NW 9 | NW 9 | NW 8 | WNW 9 | WNW 8 | NW 8 | NW 10 | NW 13 | NW 13 | NW 12 | NW 12 | NW 11 | NW 11 |
226 | 222 | 406 | 486 | 336 | 377 | 311 | 241 | 114 | 74 | 42 | 99 | 58 | 60 | 104 | 878 | 688 | 603 | 442 | 357 | 282 | |
Swell 2 Height (m) Direction Period (s) | — | — | — | — | NW 11 | — | — | — | W 11 | W 10 | NW 10 | — | — | NW 18 | NW 7 | — | — | — | — | — | — |
— | — | — | — | 60 | — | — | — | 2 | 2 | 28 | — | — | 12 | 43 | — | — | — | — | — | — | |
Swell 3 Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | W 13 | — | — | — | — | NW 15 | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | 3 | — | — | — | — | 209 | — | — | — | — | — | — | |
Wind waves Height (m) Direction Period (s) | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — |
— | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | — | |
Nearest Offshore or Glassy | |||||||||||||||||||||
Distance (km) | 25 | 25 | 155 | 0 | 95 | 0 | 0 | 95 | 0 | 17 | 95 | 0 | 0 | 95 | 0 | 5 | 95 | 0 | 0 | 65 | 0 |
Best forecast wave conditions in Landes | |||||||||||||||||||||
Best forecast wave conditions in France | |||||||||||||||||||||
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Information about the Tarnos - La Digue Surf forecast
The above surf forecast table for Tarnos - La Digue provides essential information for determining whether the surfing conditions will be good over the next 16 days. A general guide to surfing at Tarnos - La Digue can be found by selecting the local surf guide option on the grey menu. Our Tarnos - La Digue surf forecast is unique since it includes wave energy (power) that defines the real feel of the surf rather than just the height or the period. If you surf the same spot (Tarnos - La Digue) regularly then make a mental note of the wave energy from the surf forecast table each time you go. Very soon you may start to choose your surf days based on the wave energy alone combined with our forecast of favourable offshore wind conditions. Our star ratings will help here and of course you will also find the usual wave height and period predictions on our surf forecasts as well as a full break down of the swell components under our advanced users option (to reveal that, click the little Einstein character under the tide times).
Further information to help with frequently asked questions about our surf forecast for Tarnos - La Digue may be found under the help tab on the top menu and also by moving your mouse over the question marks on the surf forecast table itself. Please always bear in mind that the forecast is for near-shore open water and local factors at each surf break influence the actual breaking wave height, such as the beach / reef profile, water depths offshore and shelter.
Tarnos - La Digue is 5 km (3 miles) from Biarritz. If you plan a holiday in Landes, look for hotels and other accommodation in Biarritz. Biarritz has rooms for a wide range of budgets as well as car hire and transport links.










